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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/***************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment">*   Copyright (C) 2011 by Juan Roberto Cabral Flores   *</span>
<a name="l00003"></a>00003 <span class="comment">*   roberto.cabral@gmail.com   *</span>
<a name="l00004"></a>00004 <span class="comment">*                                                                         *</span>
<a name="l00005"></a>00005 <span class="comment">*   This program is free software; you can redistribute it and/or modify  *</span>
<a name="l00006"></a>00006 <span class="comment">*   it under the terms of the GNU General Public License as published by  *</span>
<a name="l00007"></a>00007 <span class="comment">*   the Free Software Foundation; either version 2 of the License, or     *</span>
<a name="l00008"></a>00008 <span class="comment">*   (at your option) any later version.                                   *</span>
<a name="l00009"></a>00009 <span class="comment">*                                                                         *</span>
<a name="l00010"></a>00010 <span class="comment">*   This program is distributed in the hope that it will be useful,       *</span>
<a name="l00011"></a>00011 <span class="comment">*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *</span>
<a name="l00012"></a>00012 <span class="comment">*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *</span>
<a name="l00013"></a>00013 <span class="comment">*   GNU General Public License for more details.                          *</span>
<a name="l00014"></a>00014 <span class="comment">*                                                                         *</span>
<a name="l00015"></a>00015 <span class="comment">*   You should have received a copy of the GNU General Public License     *</span>
<a name="l00016"></a>00016 <span class="comment">*   along with this program; if not, write to the                         *</span>
<a name="l00017"></a>00017 <span class="comment">*   Free Software Foundation, Inc.,                                       *</span>
<a name="l00018"></a>00018 <span class="comment">*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *</span>
<a name="l00019"></a>00019 <span class="comment">***************************************************************************/</span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef OCTREE_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define OCTREE_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;QtDebug&gt;</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;QVector&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &quot;Point3D.h&quot;</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &quot;ICollection.h&quot;</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include &quot;OctreeNode.h&quot;</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;vector&gt;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;set&gt;</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="keyword">namespace </span>data {
<a name="l00033"></a>00033     <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="classdata_1_1_octree.html">Octree</a>;
<a name="l00034"></a>00034     
<a name="l00035"></a>00035     <span class="keyword">template</span>&lt; <span class="keyword">typename</span> Type&gt;
<a name="l00036"></a><a class="code" href="classdata_1_1_octree.html">00036</a>     <span class="keyword">class </span><a class="code" href="classdata_1_1_octree.html">Octree</a> : <span class="keyword">public</span> data::<a class="code" href="classdata_1_1_i_collection.html">ICollection</a>&lt;Type&gt;
<a name="l00037"></a>00037     {
<a name="l00038"></a>00038     <span class="keyword">public</span>:
<a name="l00039"></a>00039         <a class="code" href="classdata_1_1_octree.html">Octree</a>() {
<a name="l00040"></a>00040             m_rootNode = <span class="keyword">new</span> <a class="code" href="classdata_1_1_octree_node.html">OctreeNode&lt;Type&gt;</a>(<span class="keyword">this</span>);
<a name="l00041"></a>00041             m_rootNode-&gt;setMinimumCoords(Point3(-1024, -1024, -1024));
<a name="l00042"></a>00042             m_rootNode-&gt;setMaximumCoords(Point3(1024, 1024, 1024));
<a name="l00043"></a>00043         }
<a name="l00044"></a>00044         
<a name="l00045"></a>00045         <a class="code" href="classdata_1_1_octree.html">Octree</a>(<span class="keyword">const</span> <a class="code" href="classdata_1_1_octree.html">Octree&lt;Type&gt;</a>&amp; cpy) {
<a name="l00046"></a>00046             m_rootNode = <span class="keyword">new</span> <a class="code" href="classdata_1_1_octree_node.html">OctreeNode&lt;Type&gt;</a>(<span class="keyword">this</span>);
<a name="l00047"></a>00047             m_rootNode-&gt;setMinimumCoords(Point3(-1024, -1024, -1024));
<a name="l00048"></a>00048             m_rootNode-&gt;setMaximumCoords(Point3(1024, 1024, 1024));
<a name="l00049"></a>00049             
<a name="l00050"></a>00050             <span class="keywordflow">foreach</span> (Point3 v, m_data) {
<a name="l00051"></a>00051                 append(v);
<a name="l00052"></a>00052             }
<a name="l00053"></a>00053         }
<a name="l00054"></a>00054         
<a name="l00055"></a>00055         ~<a class="code" href="classdata_1_1_octree.html">Octree</a>() {
<a name="l00056"></a>00056             <span class="keyword">delete</span> m_rootNode;
<a name="l00057"></a>00057         }
<a name="l00058"></a>00058         
<a name="l00059"></a><a class="code" href="classdata_1_1_octree.html#ac3a4b83b797e94e9ffc2cac85b44182a">00059</a>         <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classdata_1_1_octree.html#ac3a4b83b797e94e9ffc2cac85b44182a">add</a>(Type) {<span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>);}
<a name="l00060"></a>00060         
<a name="l00061"></a><a class="code" href="classdata_1_1_octree.html#a47a2db9a667f0b67a6c912034a91bc18">00061</a>         <span class="keyword">inline</span> <span class="keywordtype">void</span> <span class="keyword">remove</span>(Type) {<span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>);}
<a name="l00062"></a>00062         
<a name="l00063"></a><a class="code" href="classdata_1_1_octree.html#a35f28167da059dc90b9f68706a212462">00063</a>         <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classdata_1_1_octree.html#a35f28167da059dc90b9f68706a212462">size</a>() {
<a name="l00064"></a>00064             <span class="keywordflow">return</span> m_data.size();
<a name="l00065"></a>00065         }
<a name="l00066"></a>00066         
<a name="l00067"></a><a class="code" href="classdata_1_1_octree.html#a880d42dbdf63872ae57768320806b8ec">00067</a>         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classdata_1_1_octree.html#a880d42dbdf63872ae57768320806b8ec">findClosest</a>(Type&amp;, <span class="keyword">const</span> Point3&amp;,<span class="keywordtype">float</span>)<span class="keyword"> const </span>{ <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>); }
<a name="l00068"></a>00068         
<a name="l00069"></a><a class="code" href="classdata_1_1_octree.html#a79ef45ee20a9d3b6430ed4a4a9ea5825">00069</a>         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classdata_1_1_octree.html#a79ef45ee20a9d3b6430ed4a4a9ea5825">findFirstIntersect</a>(Type&amp;, <span class="keyword">const</span> <a class="code" href="classgeometry_1_1_ray.html">geometry::Ray</a>&amp;)<span class="keyword"> const </span>{ <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>); }
<a name="l00070"></a>00070         
<a name="l00071"></a><a class="code" href="classdata_1_1_octree.html#a22d4f1a8445e7f0d517739bed08771a3">00071</a>         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classdata_1_1_octree.html#a22d4f1a8445e7f0d517739bed08771a3">findIntersect</a>(<span class="keyword">const</span> <a class="code" href="classgeometry_1_1_ray.html">geometry::Ray</a>&amp;, <a class="code" href="classdata_1_1_i_collection.html">data::ICollection&lt;Type&gt;</a>*)<span class="keyword"> const </span>{ <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>); }
<a name="l00072"></a>00072         
<a name="l00073"></a>00073         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classdata_1_1_octree.html#a22d4f1a8445e7f0d517739bed08771a3">findIntersect</a>(<span class="keyword">const</span> <a class="code" href="classgeometry_1_1_a_a_b_b.html">geometry::AABB</a>&amp;, <a class="code" href="classdata_1_1_i_collection.html">data::ICollection&lt;Type&gt;</a>*)<span class="keyword"> const </span>{ <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Not implemented&quot;</span>); }
<a name="l00074"></a>00074         
<a name="l00075"></a>00075         <span class="keyword">inline</span> Type* getData() {
<a name="l00076"></a>00076             <span class="keywordflow">return</span> m_data.data();
<a name="l00077"></a>00077         }
<a name="l00078"></a>00078         
<a name="l00079"></a>00079         <span class="keyword">inline</span> Type&amp; operator[](<span class="keywordtype">int</span> index) {
<a name="l00080"></a>00080             <span class="keywordflow">return</span> m_data[index];
<a name="l00081"></a>00081         }
<a name="l00082"></a>00082         
<a name="l00083"></a>00083         <span class="keyword">inline</span> <span class="keyword">const</span> Type&amp; operator[](<span class="keywordtype">int</span> index)<span class="keyword"> const </span>{
<a name="l00084"></a>00084             <span class="keywordflow">return</span> m_data[index];
<a name="l00085"></a>00085         }
<a name="l00086"></a>00086         
<a name="l00087"></a>00087         <span class="keyword">inline</span> <span class="keyword">const</span> Type&amp; at(<span class="keywordtype">int</span> index)<span class="keyword"> const </span>{
<a name="l00088"></a>00088             <span class="keywordflow">return</span> m_data.at(index);
<a name="l00089"></a>00089         }
<a name="l00090"></a>00090         
<a name="l00091"></a>00091         <span class="keyword">inline</span> <span class="keywordtype">bool</span> contains(<span class="keyword">const</span> Type&amp; v)<span class="keyword"> const </span>{
<a name="l00092"></a>00092             <span class="keywordflow">return</span> m_rootNode-&gt;contains(v);
<a name="l00093"></a>00093         }
<a name="l00094"></a>00094         
<a name="l00095"></a>00095         <span class="keyword">inline</span> <span class="keywordtype">bool</span> append(<span class="keyword">const</span> Type&amp; v) {
<a name="l00096"></a>00096             <span class="comment">//qDebug(&quot;Octree::add&quot;);</span>
<a name="l00097"></a>00097             <span class="keywordflow">if</span> (!m_rootNode-&gt;add(v))
<a name="l00098"></a>00098             {
<a name="l00099"></a>00099                 qDebug(<span class="stringliteral">&quot;%s&quot;</span>, qPrintable(<span class="stringliteral">&quot;Octree::add : failed: Point: &quot;</span> + ::toString(v)));
<a name="l00100"></a>00100                 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00101"></a>00101             }
<a name="l00102"></a>00102             <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00103"></a>00103         }
<a name="l00104"></a>00104         
<a name="l00105"></a>00105         <span class="keyword">inline</span> <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keyword">const</span> Type&amp; v) {
<a name="l00106"></a>00106             Q_UNUSED(v);
<a name="l00107"></a>00107         }
<a name="l00108"></a>00108         
<a name="l00109"></a>00109         <span class="keyword">inline</span> <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keywordtype">int</span> index) {
<a name="l00110"></a>00110             Q_UNUSED(index);
<a name="l00111"></a>00111         }
<a name="l00112"></a>00112         
<a name="l00113"></a>00113         <span class="keyword">inline</span> <span class="keywordtype">void</span> clear() {
<a name="l00114"></a>00114             m_rootNode-&gt;clear();
<a name="l00115"></a>00115             m_data.clear();
<a name="l00116"></a>00116         }
<a name="l00117"></a>00117         
<a name="l00118"></a>00118         <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classdata_1_1_octree.html#a35f28167da059dc90b9f68706a212462">size</a>()<span class="keyword"> const </span>{
<a name="l00119"></a>00119             <span class="keywordflow">return</span> m_data.size();
<a name="l00120"></a>00120         }
<a name="l00121"></a>00121         
<a name="l00122"></a>00122         <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classdata_1_1_octree.html#a880d42dbdf63872ae57768320806b8ec">findClosest</a>(<span class="keyword">const</span> Point3&amp; v)<span class="keyword"> const </span>{
<a name="l00123"></a>00123             Type data;
<a name="l00124"></a>00124             <span class="keywordflow">if</span> (m_rootNode-&gt;findClosest(v, &amp;data)) {
<a name="l00125"></a>00125                 <span class="keywordflow">return</span> m_rootNode-&gt;indexOf(data);
<a name="l00126"></a>00126             }
<a name="l00127"></a>00127             <span class="keywordflow">return</span> -1;
<a name="l00128"></a>00128         }
<a name="l00129"></a>00129         
<a name="l00130"></a>00130         <span class="keyword">inline</span> <span class="keywordtype">void</span> reserve(<span class="keywordtype">int</span> _size) {
<a name="l00131"></a>00131             m_data.reserve(_size);
<a name="l00132"></a>00132         }
<a name="l00133"></a>00133         
<a name="l00134"></a>00134         <span class="keyword">inline</span> QString toString() {
<a name="l00135"></a>00135             <span class="keywordflow">return</span> m_rootNode-&gt;toString();
<a name="l00136"></a>00136         }
<a name="l00137"></a>00137         
<a name="l00138"></a>00138         <span class="keyword">inline</span> QVector&lt;Type&gt; toQVector() {
<a name="l00139"></a>00139             <span class="keywordflow">return</span> m_data;
<a name="l00140"></a>00140         }
<a name="l00141"></a>00141         
<a name="l00142"></a>00142         <span class="keyword">inline</span> <span class="keyword">const</span> QVector&lt;Type&gt; toQVector()<span class="keyword"> const </span>{
<a name="l00143"></a>00143             <span class="keywordflow">return</span> m_data;
<a name="l00144"></a>00144         }
<a name="l00145"></a>00145         
<a name="l00149"></a><a class="code" href="classdata_1_1_octree.html#a9c770d52ae5477c40be73ee77800aefb">00149</a>         <span class="keyword">inline</span> <a class="code" href="class_iterator.html">Iterator&lt;Type&gt;</a> <a class="code" href="classdata_1_1_octree.html#a9c770d52ae5477c40be73ee77800aefb">iterator</a>() {<span class="keywordflow">return</span> <a class="code" href="class_iterator.html">Iterator&lt;Type&gt;</a>(NULL);}
<a name="l00150"></a>00150         
<a name="l00151"></a><a class="code" href="classdata_1_1_octree.html#a429bb2da21fd29a86c269d8489e42719">00151</a>         std::vector&lt;Type&gt; <a class="code" href="classdata_1_1_octree.html#a429bb2da21fd29a86c269d8489e42719">toStdVector</a>() {<span class="keywordflow">return</span> std::vector&lt;Type&gt;();}
<a name="l00152"></a>00152         
<a name="l00153"></a>00153         std::set&lt;Type&gt; toStdSet() {<span class="keywordflow">return</span> std::set&lt;Type&gt;(); }
<a name="l00154"></a>00154         
<a name="l00155"></a>00155     <span class="keyword">private</span>:
<a name="l00156"></a>00156         
<a name="l00157"></a>00157         
<a name="l00158"></a>00158         <span class="comment">// Do not allow coping semantincs</span>
<a name="l00159"></a>00159         <a class="code" href="classdata_1_1_octree.html">Octree</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classdata_1_1_octree.html">Octree&lt;Type&gt;</a>&amp;);
<a name="l00160"></a>00160         
<a name="l00161"></a>00161         <a class="code" href="classdata_1_1_octree_node.html">OctreeNode&lt;Type&gt;</a>*  m_rootNode;
<a name="l00162"></a>00162         QVector&lt;Type&gt;      m_data;
<a name="l00163"></a>00163         
<a name="l00164"></a>00164     };
<a name="l00165"></a>00165     
<a name="l00166"></a>00166     
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168 
<a name="l00169"></a>00169 <span class="preprocessor">#endif</span>
<a name="l00170"></a>00170 <span class="preprocessor"></span>
</pre></div></div>
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